OSS was founded in year 2008, at New Delhi, India and this organisation is managed by the team of highly experienced & dedicated professionals. We are committed to work impartially, maintain the confidentiality, independence and leadership with diversified industrial experience in Management System Certification, Lead Auditor Training and Third Party Inspection services.

Within a short span of its establishment OSS has buildup the credibility of its services of ISO Certification, Lead Auditor Training and Third Party Inspection in many countries across the world (India, Bahrain, Bangladesh, Bulgaria, China, Egypt, Indonesia, Iran, Italy, Vietnam, Kuwait, Malaysia, Saudi Arabia, Nepal, Qatar, UAE, USA, Taiwan & Turkey).